“频率标准”的概念、定义、翻译、参考文献-科学参考

单词	频率标准
释义	频率标准 Encyclopedia 工学频率标准释 frequency standard频率标准能独立工作的，且能给出较高准确度的单一频率值的正弦信号的装置。简称频标。理学〔原子物理应用〕释 frequency standards频率标准用信号频率相当准确和单一的正弦振荡信号发生器确定频率的计量。 Physics 光学、声学光学 frequency standard频标全称“频率标准”。＞原子与分子物理学＞冷原子分子物理＞释义 frequency standard频[率]标[准] Astronomy frequency standard频率标准
随便看	the preschool education theory of cognitive school the preschool education theory of Krupskaya The Presentation of Self in Everyday Life the pre-sentence report of community correction The Present Situation and Our Tasks the preservation and conservation (IFLA-PAC) and the IFLA strategic programme on preservation and conservation the preservation of Amsterdam historic city the preservation of Athens historic city the preservation of Bamberg historic city the preservation of Bangalore historic city the preservation of Bath historic city the preservation of Berlin historic city the preservation of Bordeaux historic city the preservation of Brussels historic city the preservation of Cairo historic city the preservation of Cesky Krumlov the preservation of Chicago historic city the preservation of City of Valletta the preservation of Esfahan historic city the preservation of Florence historic city the preservation of Hanoi historic city the preservation of Istanbul historic city the preservation of Kathmandu historic city the preservation of Kyoto historic city the preservation of Leuven historic city

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。